63323300 has 54 divisors (see below), whose sum is σ = 146252358. Its totient is φ = 23715840.

The previous prime is 63323251. The next prime is 63323341. The reversal of 63323300 is 332336.

63323300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 9 ways, for example, as 23658496 + 39664804 = 4864^2 + 6298^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 328004 + ... + 328196.

It is an arithmetic number, because the mean of its divisors is an integer number (2708377).

Almost surely, 2^63323300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63323300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73126179).

63323300 is an abundant number, since it is smaller than the sum of its proper divisors (82929058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63323300 is a wasteful number, since it uses less digits than its factorization.

63323300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 63323300 is about 7957.5938574421. The cubic root of 63323300 is about 398.5852101573.

Adding to 63323300 its reverse (332336), we get a palindrome (63655636).

The spelling of 63323300 in words is "sixty-three million, three hundred twenty-three thousand, three hundred".